Search for NAVWARNs

Search Criteria

Map of selected areas
Reset

Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
Caution. In enabling the option to Exclude NAVWARNs of regional scope in your search parameters, some relevant NAVWARNs associated to the Regional or National areas may be missing from the search results.
Grid
Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
Areas affected by the message
Obstruction - Shipping Safety Control Zone 10 - Pangnirtung Habour
2024-02-14 23:12 UTC
NW-A-0009-24

Mooring line floating near the entrance of Pangnirtung harbour.

 

Cancels NW-A-0032-22
Areas affected by the message
Waterway information - Shipping Safety Control Zone 10 - Pangnirtung
2024-02-13 16:40 UTC
NW-A-0008-24

Shoaling reported at the Pangnirtung Small Craft Harbour channel entrance. Depths vary from 0.6 metres below chart datum along the channel centerline to 0.7 metres above chart datum along the eastearn edge of the channel. 

Areas affected by the message
Ice Control Zone - Activated - Arctic, Labrador, Newfoundland, Shipping Safety Control Zone 15
2024-02-03 19:00 UTC
NW-N-0069-24

Ice Control Zone Tango (T) has been activated and declared in force.

Mariners are cautioned that bergy waters exist South and East of this zone.

All laden oil tankers and ships carrying chemicals in bulk should comply with Transport Canada's TP 15163 of the Joint Injustry-Government Guidelines.

Cancels NW-N-0030-24
Areas affected by the message
Aids to Navigation - Ungava - Hopes Advance Bay
2024-01-29 15:43 UTC
NW-A-0007-24

The leading line, bearing 239 degrees as shown on ENC CA473413 is plotted up to 150 meters north of the true leading line.  Use caution while transiting the approaches to Hopes Advance Bay using ENC CA473413.

Aids: Colline Apex front range , Colline Apex rear range
Cancels NW-A-0144-19
Areas affected by the message
Obstruction - Shipping Safety Control Zone 15 - Koojesee Inlet
2023-10-28 03:23 UTC
NW-A-0243-23

Shipping containers may be found drifting, bounded by the following positions. Recovery operations in progress.

Caution

63 44.025N 068 29.206W
63 42.592N 068 25.242W
63 40.944N 068 24.994W
63 40.955N 068 29.296W
63 42.931N 068 31.101W

Areas affected by the message
Waterway information - Shipping Safety Control Zone 13 - Navy Board Inlet
2023-10-26 21:01 UTC
NW-A-0242-23

Shallower depth, 13.895 meters

Areas affected by the message
Obstruction - Shipping Safety Control Zone 13
2023-10-18 17:43 UTC
NW-A-0237-23

Subsurface mooring deployed in 72 02.181N 080 33.445W, depth of 270m, top of mooring 15m.

Subsurface mooring deployed in 72 38.051N 079 50.501W, depth of 540m, top of mooring 15m.

These moorings will be retrieved early July 2024.

Areas affected by the message
Aids to Navigation - Ungava
2023-10-17 21:03 UTC
NW-A-0236-23

Beacon Island Racon, out of service.

Areas affected by the message
Aids to Navigation - Ungava
2023-10-17 21:02 UTC
NW-A-0235-23

Light characteristics unreliable.

Aids: Chapel range front light LL 2597.4 , Chapel range rear light LL 2597.5
Areas affected by the message
Waterway information - Shipping Safety Control Zone 15 - Iqaluit Deep Water Port
2023-10-17 11:48 UTC
NW-A-0233-23

Shallower depth, 2.5 meters (reduced to chart datum)

Areas affected by the message
Waterway information - Shipping Safety Control Zone 14 - Digges Island
2023-10-16 15:25 UTC
NW-A-0231-23

Shallower depth, 14.8 meters (reduced to chart datum)

Areas affected by the message
Aids to Navigation - Ungava
2023-10-16 03:25 UTC
NW-A-0229-23

Unlit

Aids: Tent range rear light LL 2597.3
Areas affected by the message
Obstruction - Shipping Safety Control Zone 8
2023-10-13 22:12 UTC
NW-A-0227-23

Subsurface scientific mooring deployed in 64 30.400N 080 31.280W. Top float of mooring 30m under the surface.

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 11 - Cambridge Bay
2023-10-10 13:05 UTC
NW-A-0225-23

Cambridge Bay Lighted Buoys 2, 7, 8, and 11 will remain deployed during the offseason, unlit from November 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice.

Aids: Cambridge Bay Light Buoy 2 LL 2526 , Cambridge Bay Light Buoy 8 LL 2528 , Cambridge Bay Light Buoy 11 LL 2529 , Cambridge Bay Light Buoy 7 LL 2527
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 7 - Simpson Strait
2023-10-10 13:04 UTC
NW-A-0224-23

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2024.

Aids: Simpson Strait red conical buoy #18 , Simpson Strait red conical buoy #14 , Simpson Strait red conical buoy #12 LL 4521 , Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11
Areas affected by the message
Obstruction - Shipping Safety Control Zone 14 - Digges Islands
2023-10-07 17:07 UTC
NW-A-0222-23

Subsurface scientific mooring deployed in 62 33.988N 077 51.825W. Depth 18.7m (reduced to chart datum). Top of mooring 1.5m above seafloor.

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 16
2023-10-05 18:30 UTC
NW-A-0220-23

Unlit

Aids: Mission Lake light LL 2600
Cancels NW-A-0096-22
Areas affected by the message
Aids to Navigation - Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12
2023-10-04 20:59 UTC
NW-A-0216-23

Unlit

Aids: Mile 1015.0 Middle Channel range front light LL 1811.2
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 13
2023-10-04 14:06 UTC
NW-A-0209-23

Unlit

Aids: Resolute Bay range front light 4 LL 2530 , Resolute Bay range rear light 4 LL 2531
Areas affected by the message
Obstruction - Shipping Safety Control Zone 13
2023-10-02 15:58 UTC
NW-A-0205-23

Subsurface scientific mooring deployed in 74 27.828N 090 32.806W. Top float of mooring 30m.

Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
Details
Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
ID Date Title Areas Charts Description
NW-A-0009-24
Areas affected by the message
66° 09.124'N 065° 42.581'W
2024-02-14 23:12 UTC Obstruction Shipping Safety Control Zone 10 - Pangnirtung Habour 7150(WGS84)

Mooring line floating near the entrance of Pangnirtung harbour.

 

Cancels NW-A-0032-22
NW-A-0008-24
Areas affected by the message
66° 09.131'N 065° 42.710'W
66° 09.107'N 065° 42.671'W
Polyline
Pt 1: 66° 09.107'N 065° 42.671'W
Pt 2: 66° 09.131'N 065° 42.710'W
2024-02-13 16:40 UTC Waterway information Shipping Safety Control Zone 10 - Pangnirtung 7150(WGS84)

Shoaling reported at the Pangnirtung Small Craft Harbour channel entrance. Depths vary from 0.6 metres below chart datum along the channel centerline to 0.7 metres above chart datum along the eastearn edge of the channel. 

NW-N-0069-24
Areas affected by the message
56° 07.196'N 056° 30.987'W
Pt 1: 60° 00.000'N 064° 17.810'W
Pt 2: 60° 00.000'N 056° 37.912'W
Pt 3: 59° 29.492'N 056° 01.822'W
Pt 4: 58° 57.062'N 055° 33.523'W
Pt 5: 58° 33.691'N 055° 18.811'W
Pt 6: 58° 10.095'N 055° 10.077'W
Pt 7: 57° 53.516'N 054° 59.200'W
Pt 8: 57° 25.393'N 053° 21.642'W
Pt 9: 56° 47.358'N 052° 14.735'W
Pt 10: 56° 14.262'N 051° 39.798'W
Pt 11: 55° 37.243'N 051° 17.222'W
Pt 12: 54° 47.799'N 050° 26.005'W
Pt 13: 53° 59.471'N 050° 04.224'W
Pt 14: 53° 59.460'N 050° 04.229'W
Pt 15: 53° 05.275'N 050° 05.206'W
Pt 16: 52° 22.164'N 049° 52.682'W
Pt 17: 52° 02.933'N 049° 21.526'W
Pt 18: 52° 02.933'N 056° 26.951'W
Pt 19: 53° 56.814'N 057° 20.059'W
Pt 20: 55° 59.500'N 061° 30.710'W
Pt 21: 57° 23.160'N 062° 17.399'W
2024-02-03 19:00 UTC Ice Control Zone - Activated Arctic, Labrador, Newfoundland, Shipping Safety Control Zone 15 5070(NAD83), 5070(NAD83), 5080(NAD83)

Ice Control Zone Tango (T) has been activated and declared in force.

Mariners are cautioned that bergy waters exist South and East of this zone.

All laden oil tankers and ships carrying chemicals in bulk should comply with Transport Canada's TP 15163 of the Joint Injustry-Government Guidelines.

Cancels NW-N-0030-24
NW-A-0007-24
Areas affected by the message
59° 18.936'N 069° 39.447'W
59° 18.798'N 069° 39.899'W
2024-01-29 15:43 UTC Aids to Navigation Ungava - Hopes Advance Bay 5349(WGS84)

The leading line, bearing 239 degrees as shown on ENC CA473413 is plotted up to 150 meters north of the true leading line.  Use caution while transiting the approaches to Hopes Advance Bay using ENC CA473413.

Aids: Colline Apex front range , Colline Apex rear range
Cancels NW-A-0144-19
NW-A-0243-23
Areas affected by the message
63° 42.260'N 068° 27.963'W
Pt 1: 63° 44.025'N 068° 29.206'W
Pt 2: 63° 42.592'N 068° 25.242'W
Pt 3: 63° 40.944'N 068° 24.994'W
Pt 4: 63° 40.955'N 068° 29.296'W
Pt 5: 63° 42.931'N 068° 31.101'W
2023-10-28 03:23 UTC Obstruction Shipping Safety Control Zone 15 - Koojesee Inlet 7127(NAD83)

Shipping containers may be found drifting, bounded by the following positions. Recovery operations in progress.

Caution

63 44.025N 068 29.206W
63 42.592N 068 25.242W
63 40.944N 068 24.994W
63 40.955N 068 29.296W
63 42.931N 068 31.101W

NW-A-0242-23
Areas affected by the message
73° 43.407'N 081° 13.617'W
2023-10-26 21:01 UTC Waterway information Shipping Safety Control Zone 13 - Navy Board Inlet 7212(WGS84)

Shallower depth, 13.895 meters

NW-A-0237-23
Areas affected by the message
72° 02.181'N 080° 33.445'W
72° 38.051'N 079° 50.501'W
2023-10-18 17:43 UTC Obstruction Shipping Safety Control Zone 13 7212(WGS84), 7513(WGS84)

Subsurface mooring deployed in 72 02.181N 080 33.445W, depth of 270m, top of mooring 15m.

Subsurface mooring deployed in 72 38.051N 079 50.501W, depth of 540m, top of mooring 15m.

These moorings will be retrieved early July 2024.

NW-A-0236-23
Areas affected by the message
58° 54.132'N 066° 20.505'W
2023-10-17 21:03 UTC Aids to Navigation Ungava 5335(WGS84)

Beacon Island Racon, out of service.

NW-A-0235-23
Areas affected by the message
58° 12.460'N 068° 17.173'W
58° 11.723'N 068° 17.593'W
2023-10-17 21:02 UTC Aids to Navigation Ungava 5338(NAD27)

Light characteristics unreliable.

Aids: Chapel range front light LL 2597.4 , Chapel range rear light LL 2597.5
NW-A-0233-23
Areas affected by the message
63° 43.673'N 068° 31.322'W
2023-10-17 11:48 UTC Waterway information Shipping Safety Control Zone 15 - Iqaluit Deep Water Port 7127(NAD83)

Shallower depth, 2.5 meters (reduced to chart datum)

NW-A-0231-23
Areas affected by the message
62° 34.770'N 077° 51.496'W
2023-10-16 15:25 UTC Waterway information Shipping Safety Control Zone 14 - Digges Island 5412(NAD83)

Shallower depth, 14.8 meters (reduced to chart datum)

NW-A-0229-23
Areas affected by the message
58° 19.490'N 068° 16.043'W
2023-10-16 03:25 UTC Aids to Navigation Ungava 5338(NAD27)

Unlit

Aids: Tent range rear light LL 2597.3
NW-A-0227-23
Areas affected by the message
64° 30.400'N 080° 31.280'W
2023-10-13 22:12 UTC Obstruction Shipping Safety Control Zone 8 7481(NAD83)

Subsurface scientific mooring deployed in 64 30.400N 080 31.280W. Top float of mooring 30m under the surface.

NW-A-0225-23
Areas affected by the message
69° 02.717'N 105° 05.200'W
69° 02.633'N 104° 59.383'W
69° 02.750'N 104° 58.800'W
69° 03.000'N 104° 58.867'W
2023-10-10 13:05 UTC Aids to Navigation Shipping Safety Control Zone 11 - Cambridge Bay 7750(NAD83)

Cambridge Bay Lighted Buoys 2, 7, 8, and 11 will remain deployed during the offseason, unlit from November 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice.

Aids: Cambridge Bay Light Buoy 2 LL 2526 , Cambridge Bay Light Buoy 8 LL 2528 , Cambridge Bay Light Buoy 11 LL 2529 , Cambridge Bay Light Buoy 7 LL 2527
NW-A-0224-23
Areas affected by the message
68° 35.235'N 097° 41.581'W
68° 33.417'N 097° 32.402'W
68° 33.302'N 097° 32.254'W
68° 33.095'N 097° 30.937'W
68° 31.863'N 097° 24.140'W
2023-10-10 13:04 UTC Aids to Navigation Shipping Safety Control Zone 7 - Simpson Strait 7736(WGS84)

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2024.

Aids: Simpson Strait red conical buoy #18 , Simpson Strait red conical buoy #14 , Simpson Strait red conical buoy #12 LL 4521 , Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11
NW-A-0222-23
Areas affected by the message
62° 33.988'N 077° 51.825'W
2023-10-07 17:07 UTC Obstruction Shipping Safety Control Zone 14 - Digges Islands 5412(NAD83)

Subsurface scientific mooring deployed in 62 33.988N 077 51.825W. Depth 18.7m (reduced to chart datum). Top of mooring 1.5m above seafloor.

NW-A-0220-23
Areas affected by the message
63° 20.613'N 090° 41.232'W
2023-10-05 18:30 UTC Aids to Navigation Shipping Safety Control Zone 16 5620(WGS84)

Unlit

Aids: Mission Lake light LL 2600
Cancels NW-A-0096-22
NW-A-0216-23
Areas affected by the message
68° 40.067'N 134° 23.317'W
2023-10-04 20:59 UTC Aids to Navigation Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 6429(NAD83), 6436(NAD83)

Unlit

Aids: Mile 1015.0 Middle Channel range front light LL 1811.2
NW-A-0209-23
Areas affected by the message
74° 41.175'N 094° 48.049'W
74° 41.325'N 094° 47.805'W
2023-10-04 14:06 UTC Aids to Navigation Shipping Safety Control Zone 13 7511(WGS84)

Unlit

Aids: Resolute Bay range front light 4 LL 2530 , Resolute Bay range rear light 4 LL 2531
NW-A-0205-23
Areas affected by the message
74° 27.828'N 090° 32.806'W
2023-10-02 15:58 UTC Obstruction Shipping Safety Control Zone 13 7569(WGS84)

Subsurface scientific mooring deployed in 74 27.828N 090 32.806W. Top float of mooring 30m.

Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
Table
Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
ID Date Title Areas Charts Description
NW-A-0009-24 2024-02-14 23:12 UTC Obstruction Shipping Safety Control Zone 10 - Pangnirtung Habour 7150(WGS84)

Mooring line floating near the entrance of Pangnirtung harbour.

 

Cancels NW-A-0032-22
NW-A-0008-24 2024-02-13 16:40 UTC Waterway information Shipping Safety Control Zone 10 - Pangnirtung 7150(WGS84)

Shoaling reported at the Pangnirtung Small Craft Harbour channel entrance. Depths vary from 0.6 metres below chart datum along the channel centerline to 0.7 metres above chart datum along the eastearn edge of the channel. 

NW-N-0069-24 2024-02-03 19:00 UTC Ice Control Zone - Activated Arctic, Labrador, Newfoundland, Shipping Safety Control Zone 15 5070(NAD83), 5070(NAD83), 5080(NAD83)

Ice Control Zone Tango (T) has been activated and declared in force.

Mariners are cautioned that bergy waters exist South and East of this zone.

All laden oil tankers and ships carrying chemicals in bulk should comply with Transport Canada's TP 15163 of the Joint Injustry-Government Guidelines.

Cancels NW-N-0030-24
NW-A-0007-24 2024-01-29 15:43 UTC Aids to Navigation Ungava - Hopes Advance Bay 5349(WGS84)

The leading line, bearing 239 degrees as shown on ENC CA473413 is plotted up to 150 meters north of the true leading line.  Use caution while transiting the approaches to Hopes Advance Bay using ENC CA473413.

Aids: Colline Apex front range , Colline Apex rear range
Cancels NW-A-0144-19
NW-A-0243-23 2023-10-28 03:23 UTC Obstruction Shipping Safety Control Zone 15 - Koojesee Inlet 7127(NAD83)

Shipping containers may be found drifting, bounded by the following positions. Recovery operations in progress.

Caution

63 44.025N 068 29.206W
63 42.592N 068 25.242W
63 40.944N 068 24.994W
63 40.955N 068 29.296W
63 42.931N 068 31.101W

NW-A-0242-23 2023-10-26 21:01 UTC Waterway information Shipping Safety Control Zone 13 - Navy Board Inlet 7212(WGS84)

Shallower depth, 13.895 meters

NW-A-0237-23 2023-10-18 17:43 UTC Obstruction Shipping Safety Control Zone 13 7212(WGS84), 7513(WGS84)

Subsurface mooring deployed in 72 02.181N 080 33.445W, depth of 270m, top of mooring 15m.

Subsurface mooring deployed in 72 38.051N 079 50.501W, depth of 540m, top of mooring 15m.

These moorings will be retrieved early July 2024.

NW-A-0236-23 2023-10-17 21:03 UTC Aids to Navigation Ungava 5335(WGS84)

Beacon Island Racon, out of service.

NW-A-0235-23 2023-10-17 21:02 UTC Aids to Navigation Ungava 5338(NAD27)

Light characteristics unreliable.

Aids: Chapel range front light LL 2597.4 , Chapel range rear light LL 2597.5
NW-A-0233-23 2023-10-17 11:48 UTC Waterway information Shipping Safety Control Zone 15 - Iqaluit Deep Water Port 7127(NAD83)

Shallower depth, 2.5 meters (reduced to chart datum)

NW-A-0231-23 2023-10-16 15:25 UTC Waterway information Shipping Safety Control Zone 14 - Digges Island 5412(NAD83)

Shallower depth, 14.8 meters (reduced to chart datum)

NW-A-0229-23 2023-10-16 03:25 UTC Aids to Navigation Ungava 5338(NAD27)

Unlit

Aids: Tent range rear light LL 2597.3
NW-A-0227-23 2023-10-13 22:12 UTC Obstruction Shipping Safety Control Zone 8 7481(NAD83)

Subsurface scientific mooring deployed in 64 30.400N 080 31.280W. Top float of mooring 30m under the surface.

NW-A-0225-23 2023-10-10 13:05 UTC Aids to Navigation Shipping Safety Control Zone 11 - Cambridge Bay 7750(NAD83)

Cambridge Bay Lighted Buoys 2, 7, 8, and 11 will remain deployed during the offseason, unlit from November 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice.

Aids: Cambridge Bay Light Buoy 2 LL 2526 , Cambridge Bay Light Buoy 8 LL 2528 , Cambridge Bay Light Buoy 11 LL 2529 , Cambridge Bay Light Buoy 7 LL 2527
NW-A-0224-23 2023-10-10 13:04 UTC Aids to Navigation Shipping Safety Control Zone 7 - Simpson Strait 7736(WGS84)

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2024.

Aids: Simpson Strait red conical buoy #18 , Simpson Strait red conical buoy #14 , Simpson Strait red conical buoy #12 LL 4521 , Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11
NW-A-0222-23 2023-10-07 17:07 UTC Obstruction Shipping Safety Control Zone 14 - Digges Islands 5412(NAD83)

Subsurface scientific mooring deployed in 62 33.988N 077 51.825W. Depth 18.7m (reduced to chart datum). Top of mooring 1.5m above seafloor.

NW-A-0220-23 2023-10-05 18:30 UTC Aids to Navigation Shipping Safety Control Zone 16 5620(WGS84)

Unlit

Aids: Mission Lake light LL 2600
Cancels NW-A-0096-22
NW-A-0216-23 2023-10-04 20:59 UTC Aids to Navigation Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 6429(NAD83), 6436(NAD83)

Unlit

Aids: Mile 1015.0 Middle Channel range front light LL 1811.2
NW-A-0209-23 2023-10-04 14:06 UTC Aids to Navigation Shipping Safety Control Zone 13 7511(WGS84)

Unlit

Aids: Resolute Bay range front light 4 LL 2530 , Resolute Bay range rear light 4 LL 2531
NW-A-0205-23 2023-10-02 15:58 UTC Obstruction Shipping Safety Control Zone 13 7569(WGS84)

Subsurface scientific mooring deployed in 74 27.828N 090 32.806W. Top float of mooring 30m.

Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
Compact
Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.
ID Date Charts Title
NW-A-0009-24 2024-02-14 23:12 UTC 7150(WGS84) Obstruction

Mooring line floating near the entrance of Pangnirtung harbour.

 

Cancels NW-A-0032-22
NW-A-0008-24 2024-02-13 16:40 UTC 7150(WGS84) Waterway information

Shoaling reported at the Pangnirtung Small Craft Harbour channel entrance. Depths vary from 0.6 metres below chart datum along the channel centerline to 0.7 metres above chart datum along the eastearn edge of the channel. 

NW-N-0069-24 2024-02-03 19:00 UTC 5070(NAD83), 5070(NAD83), 5080(NAD83) Ice Control Zone - Activated

Ice Control Zone Tango (T) has been activated and declared in force.

Mariners are cautioned that bergy waters exist South and East of this zone.

All laden oil tankers and ships carrying chemicals in bulk should comply with Transport Canada's TP 15163 of the Joint Injustry-Government Guidelines.

Cancels NW-N-0030-24
NW-A-0007-24 2024-01-29 15:43 UTC 5349(WGS84) Aids to Navigation

The leading line, bearing 239 degrees as shown on ENC CA473413 is plotted up to 150 meters north of the true leading line.  Use caution while transiting the approaches to Hopes Advance Bay using ENC CA473413.

Aids: Colline Apex front range , Colline Apex rear range
Cancels NW-A-0144-19
NW-A-0243-23 2023-10-28 03:23 UTC 7127(NAD83) Obstruction

Shipping containers may be found drifting, bounded by the following positions. Recovery operations in progress.

Caution

63 44.025N 068 29.206W
63 42.592N 068 25.242W
63 40.944N 068 24.994W
63 40.955N 068 29.296W
63 42.931N 068 31.101W

NW-A-0242-23 2023-10-26 21:01 UTC 7212(WGS84) Waterway information

Shallower depth, 13.895 meters

NW-A-0237-23 2023-10-18 17:43 UTC 7212(WGS84), 7513(WGS84) Obstruction

Subsurface mooring deployed in 72 02.181N 080 33.445W, depth of 270m, top of mooring 15m.

Subsurface mooring deployed in 72 38.051N 079 50.501W, depth of 540m, top of mooring 15m.

These moorings will be retrieved early July 2024.

NW-A-0236-23 2023-10-17 21:03 UTC 5335(WGS84) Aids to Navigation

Beacon Island Racon, out of service.

NW-A-0235-23 2023-10-17 21:02 UTC 5338(NAD27) Aids to Navigation

Light characteristics unreliable.

Aids: Chapel range front light LL 2597.4 , Chapel range rear light LL 2597.5
NW-A-0233-23 2023-10-17 11:48 UTC 7127(NAD83) Waterway information

Shallower depth, 2.5 meters (reduced to chart datum)

NW-A-0231-23 2023-10-16 15:25 UTC 5412(NAD83) Waterway information

Shallower depth, 14.8 meters (reduced to chart datum)

NW-A-0229-23 2023-10-16 03:25 UTC 5338(NAD27) Aids to Navigation

Unlit

Aids: Tent range rear light LL 2597.3
NW-A-0227-23 2023-10-13 22:12 UTC 7481(NAD83) Obstruction

Subsurface scientific mooring deployed in 64 30.400N 080 31.280W. Top float of mooring 30m under the surface.

NW-A-0225-23 2023-10-10 13:05 UTC 7750(NAD83) Aids to Navigation

Cambridge Bay Lighted Buoys 2, 7, 8, and 11 will remain deployed during the offseason, unlit from November 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice.

Aids: Cambridge Bay Light Buoy 2 LL 2526 , Cambridge Bay Light Buoy 8 LL 2528 , Cambridge Bay Light Buoy 11 LL 2529 , Cambridge Bay Light Buoy 7 LL 2527
NW-A-0224-23 2023-10-10 13:04 UTC 7736(WGS84) Aids to Navigation

Simpson Strait buoys 9, 11, 12, 14 and 18 will remain deployed during the offseason, from October 2023 to August 2024. These buoys may be dragged off advertised position by ice movement, or remain under the ice. As a result, mariners are to navigate with caution in the area until those buoys are again commissioned in August 2024.

Aids: Simpson Strait red conical buoy #18 , Simpson Strait red conical buoy #14 , Simpson Strait red conical buoy #12 LL 4521 , Simpson Strait green can buoy #9 , Simpson Strait green can buoy #11
NW-A-0222-23 2023-10-07 17:07 UTC 5412(NAD83) Obstruction

Subsurface scientific mooring deployed in 62 33.988N 077 51.825W. Depth 18.7m (reduced to chart datum). Top of mooring 1.5m above seafloor.

NW-A-0220-23 2023-10-05 18:30 UTC 5620(WGS84) Aids to Navigation

Unlit

Aids: Mission Lake light LL 2600
Cancels NW-A-0096-22
NW-A-0216-23 2023-10-04 20:59 UTC 6429(NAD83), 6436(NAD83) Aids to Navigation

Unlit

Aids: Mile 1015.0 Middle Channel range front light LL 1811.2
NW-A-0209-23 2023-10-04 14:06 UTC 7511(WGS84) Aids to Navigation

Unlit

Aids: Resolute Bay range front light 4 LL 2530 , Resolute Bay range rear light 4 LL 2531
NW-A-0205-23 2023-10-02 15:58 UTC 7569(WGS84) Obstruction

Subsurface scientific mooring deployed in 74 27.828N 090 32.806W. Top float of mooring 30m.

Showing results 1 to 20, from 158 total results.
Showing results 1 to 20, from 158 total results.

Related links

Report a problem on this page
Please select all that apply:

Privacy statement

Thank you for your help!

You will not receive a reply. For enquiries, please contact us.

Date Modified: